GD incident on 2016-03-09 — WA

Operator
Puget Sound Energy
Cause
Other Outside Force Damage
Commodity
Natural Gas
Program
GD
Damage and Injuries
0 fatalities 0 injuries
Property damage (nominal)
$0
Incident datetime
2016-03-09 02:00
Report number
Location
WA, KING
Narrative
Pse was notified by the seattle fire department of an odor call at the address of 213 n 85th st. When pse first responders arrived on site they found several buildings destroyed by an explosion. Lab analysis of the failed part indicates that outside force caused the failure of the aboveground pipe at this location. This is consistent with the seattle fire department's assessment of incident cause.
Detailed record list
Occurred At
2016-03-09 02:00:00
Year
2016
Report Received Date
2016-05-04 00:00:00
Iyear
2016.0
Report Number
20160045.0
Supplemental Number
16339.0
Report Type
Supplemental Final
Operator Id
Name
Puget Sound Energy
Operator Street Address
10885 Ne 4th St 98004
Operator City Name
Bellevue
Operator State Abbreviation
WA
Operator Postal Code
98004
Local Datetime
2016-03-09 02:00:00
Location Street Address
8411 Greenwood Ave N
Location City Name
Seattle
Location County Name
King
Location State Abbreviation
WA
Location Postal Code
98103
Location Latitude
Location Longitude
Nrc Rpt Datetime
2016-03-09 04:12:00
Nrc Rpt Num
Commodity Released Type
Natural Gas
Unintentional Release
46.52
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Ignite Ind
Yes
Explode Ind
Yes
Num Pub Evacuated
0.0
Incident Identified Datetime
2016-03-09 02:00:00
On Site Datetime
2016-03-09 02:00:00
Federal
No
Location Type
Private Property
Incident Area Type
Aboveground
Incident Area Subtype
Typical Aboveground Facility Piping Or Appurtenance (E.g. Value Or Regulator Station, Outdoor Meter Set)
Crossing
No
Pipe Facility Type
Privately Owned
System Part Involved
Service
Installation Year
1969.0
Pipe Diameter
0.75
Pipe Specification
Api 5l
Pipe Manufacturer
Unknown
Material Involved
Steel
Steel Seam Type
Other
Steel Seam Type Details
Unknown
Wt Steel
0.113
Release Type
Leak
Leak Type
Other
Leak Type Other
Outside Force
Class Location Type
Class 3 Location
Est Cost Oper Paid
3000000.0
Est Cost Prop Damage
0.0
Est Cost Emergency
17650.0
Est Cost Other
0.0
Est Cost Other Details
The Three Million Dollar Property Damage Cost Is Based Off A Media Report.
Est Cost Unintentional Release
522.0
Prpty
3018172.0
Commercial Affected
15.0
Industrial Affected
0.0
Residences Affected
1.0
Accident Psig
39.2
Normal Psig
42.0
Mop Psig
45.0
Accident Pressure
Pressure Did Not Exceed Maop
Scada In Place Ind
Yes
Scada Operating Ind
Yes
Scada Functional Ind
Yes
Scada Detection Ind
No
Scada Conf Ind
No
Accident Identifier
Notification From Emergency Responder
Investigation Status
Yes, specify investigation result(s): (select all that apply)
Invest No Schedule Ind
Yes
Invest No Schedule Ind Details
The Gas Control Room Could Not See Any Pressure Drop Or Alarms In Scada When Reviewing Monitoring Points Close To The Incident.
Invest No Control Room Ind
Yes
Invest No Controller Ind
Yes
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Other Outside Force Damage
Cause Details
Other Outside Force Damage
Outside Force Type
Other Outside Force Damage
Osf Other Details
Service Pipe Accidentally Damaged By Homeless Individual When Moving Belongings That Had Become Entangled On Pipe.
Preparer Name
S******** S****
Preparer Title
Gas Compliance Program Manager
Preparer Email
S**************@p**.com
Preparer Telephone
425-462-3923
Authorizer Name
S******** S****
Authorizer Title
Gas Compliance Program Manager
Authorizer Telephone
425-462-3923
Authorizer Email
S**************@p**.com
Narrative
Pse was notified by the seattle fire department of an odor call at the address of 213 n 85th st. When pse first responders arrived on site they found several buildings destroyed by an explosion. Lab analysis of the failed part indicates that outside force caused the failure of the aboveground pipe at this location. This is consistent with the seattle fire department's assessment of incident cause.
Occurred At 2016-03-09 02:00:00
Year 2016
Report Received Date 2016-05-04 00:00:00
Iyear 2016.0
Report Number 20160045.0
Supplemental Number 16339.0
Report Type Supplemental Final
Operator Id 22189 PHMSA Enforcement
Name Puget Sound Energy
Operator Street Address 10885 Ne 4th St 98004
Operator City Name Bellevue
Operator State Abbreviation WA
Operator Postal Code 98004
Local Datetime 2016-03-09 02:00:00
Location Street Address 8411 Greenwood Ave N
Location City Name Seattle
Location County Name King
Location State Abbreviation WA
Location Postal Code 98103
Location Latitude 47.690159 Google Maps OpenStreetMap
Location Longitude -122.355652 Google Maps OpenStreetMap
Nrc Rpt Datetime 2016-03-09 04:12:00
Nrc Rpt Num 1142307 NRC Report How to search
Commodity Released Type Natural Gas
Unintentional Release 46.52
Fatality Ind No
Fatal 0
Injury Ind No
Injure 0
Ignite Ind Yes
Explode Ind Yes
Num Pub Evacuated 0.0
Incident Identified Datetime 2016-03-09 02:00:00
On Site Datetime 2016-03-09 02:00:00
Federal No
Location Type Private Property
Incident Area Type Aboveground
Incident Area Subtype Typical Aboveground Facility Piping Or Appurtenance (E.g. Value Or Regulator Station, Outdoor Meter Set)
Crossing No
Pipe Facility Type Privately Owned
System Part Involved Service
Installation Year 1969.0
Pipe Diameter 0.75
Pipe Specification Api 5l
Pipe Manufacturer Unknown
Material Involved Steel
Steel Seam Type Other
Steel Seam Type Details Unknown
Wt Steel 0.113
Release Type Leak
Leak Type Other
Leak Type Other Outside Force
Class Location Type Class 3 Location
Est Cost Oper Paid 3000000.0
Est Cost Prop Damage 0.0
Est Cost Emergency 17650.0
Est Cost Other 0.0
Est Cost Other Details The Three Million Dollar Property Damage Cost Is Based Off A Media Report.
Est Cost Unintentional Release 522.0
Prpty 3018172.0
Commercial Affected 15.0
Industrial Affected 0.0
Residences Affected 1.0
Accident Psig 39.2
Normal Psig 42.0
Mop Psig 45.0
Accident Pressure Pressure Did Not Exceed Maop
Scada In Place Ind Yes
Scada Operating Ind Yes
Scada Functional Ind Yes
Scada Detection Ind No
Scada Conf Ind No
Accident Identifier Notification From Emergency Responder
Investigation Status Yes, specify investigation result(s): (select all that apply)
Invest No Schedule Ind Yes
Invest No Schedule Ind Details The Gas Control Room Could Not See Any Pressure Drop Or Alarms In Scada When Reviewing Monitoring Points Close To The Incident.
Invest No Control Room Ind Yes
Invest No Controller Ind Yes
Employee Drug Test Ind No
Contractor Drug Test Ind No
Cause Other Outside Force Damage
Cause Details Other Outside Force Damage
Outside Force Type Other Outside Force Damage
Osf Other Details Service Pipe Accidentally Damaged By Homeless Individual When Moving Belongings That Had Become Entangled On Pipe.
Preparer Name S******** S****
Preparer Title Gas Compliance Program Manager
Preparer Email S**************@p**.com
Preparer Telephone 425-462-3923
Authorizer Name S******** S****
Authorizer Title Gas Compliance Program Manager
Authorizer Telephone 425-462-3923
Authorizer Email S**************@p**.com
Narrative Pse was notified by the seattle fire department of an odor call at the address of 213 n 85th st. When pse first responders arrived on site they found several buildings destroyed by an explosion. Lab analysis of the failed part indicates that outside force caused the failure of the aboveground pipe at this location. This is consistent with the seattle fire department's assessment of incident cause.

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